UNIT 3 Using Language——运用•融会语言技能（课件PPT）-【新课程学案】新教材2022-2023学年高中英语选择性必修第四册（人教版2019）

Using Language—运用·融会语言技能 课时目标 1.阅读观鲸营的宣传海报，听懂并记录关于观鲸活动的内容，获取主旨大意。 2.树立保护海洋生态的意识，形成正确的海洋发展观，并能抓住对话要点和说话者的叙述逻辑，在口头表达中灵活运用顺序词。 3.阅读关于海洋探索利弊的议论文，掌握文体结构和语言特征，并完成一篇议论文的写作。 教材为基——课内听力4 遍过 Step 1　过词块(英汉互译) 1．first of all　　　　　　　　 _____ 2．go out with ______________ 3．track their movements ______________ 4．be added to the directory ______________ 首先 和……一起出去 追踪它们的活动 被添加到目录中 5． 受到……威胁 6． 一组，一群 7． 拍……的照片 8． 与某人分享某物 be threatened by a group of take pictures of share sth. with sb. Step 2　过句式(完成句子) 1．Today you our whale research. 今天您一直在帮助我们研究鲸鱼。 2．These include the blue whale, the largest known animal . 其中包括蓝鲸，这是迄今为止现存的最大的动物。 3．Those eat very small organisms, whereas those eat fish and other larger sea animals. 那些没有牙齿的吃非常小的生物，而那些有牙齿的吃鱼和其他较大的海洋动物。 have been helping us with to have ever existed without teeth with teeth 4．It is to track ,so we can ,like their life cycle. 它追踪鲸鱼的行踪，这样我们就能更多地了解它们，比如它们的生命周期。 5．We asked you us and the work we do. 我们邀请你和我们一起出去并写一份我们的工作报告。 6．We contacted other whale research groups around the world to . 我们联系了世界各地的其他鲸鱼研究组织，与他们分享信息。 where whales go understand more about them to go out with write a report of share the information with them Step 3　过关键信息[判断下列句子的正(T)误(F)] 1．At present, there are less than 80 different species of whales. ( ) 2．The blue whale can grow to 100 feet long and weigh nearly 100 tons. ( ) 3．There are two main types of whale: those with teeth, and those without. ( ) 4．Most whales have slightly different fins and marks. ( ) 5．It is possible to trac